| Date | Action |
| 09/11/2018 | License Modified |
| 02/03/2018 | License Renewed |
| 12/25/2017 | Renewal Reminder Letter Sent |
| 03/08/2017 | License Modified |
| 10/25/2016 | License Modified |
| 05/09/2015 | Administrative Update Applied |
| 05/08/2015 | Application receipt email sent: ULS email |
| 07/21/2012 | Administrative Update Applied |
| 07/20/2012 | Application receipt email sent: ULS email |
| 01/26/2008 | License Renewed |
| 01/25/2008 | Application receipt email sent: CORES email |
| 12/24/2007 | Renewal Reminder Letter Sent |
| 03/10/2005 | Application receipt email sent: CORES email |
| 08/13/1999 | License Converted |
| 04/22/1999 | Internal Correction Applied |
| 03/18/1998 | License Renewed |
| 07/09/1997 | License Assigned (Full Assignment) |
| 10/12/1993 | License Modified |
| 01/07/1993 | License Modified |
| 11/27/1992 | License Modified |
| 01/04/1988 | License Modified |
| 02/18/1983 | License Modified |
| 11/20/1981 | License Modified |
| 06/26/1980 | License Modified |